to be "well" ,
you well trained kids! might not know, realize,
and understand THAT "nodes" can be dangerous, harmful, and
unhealthy living environment, because, in 21st century & beyond,
if a system is defining (node, nodes), way should be therapeutic,
because, since
2000s, methods
(e.g. (Rainbow Method, Wall Method)) can be
Manmade
Global Weather, because,
since 1980s, (remote heat sensing (nodes), motor way
Laser), military application (nodes),
therefore, if a system is defining (node, nodes), embedded (node, nodes)
way should be therapeutic ... ;